WO2006100220A1 - Double-seal gasket for refrigerator cabinets with high heat insulation properties - Google Patents

Double-seal gasket for refrigerator cabinets with high heat insulation properties Download PDF

Info

Publication number
WO2006100220A1
WO2006100220A1 PCT/EP2006/060876 EP2006060876W WO2006100220A1 WO 2006100220 A1 WO2006100220 A1 WO 2006100220A1 EP 2006060876 W EP2006060876 W EP 2006060876W WO 2006100220 A1 WO2006100220 A1 WO 2006100220A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
inner door
gasket according
soft
sealing
Prior art date
Application number
PCT/EP2006/060876
Other languages
English (en)
French (fr)
Other versions
WO2006100220A8 (en
Inventor
Paolo Cittadini
Marco De Giorgi
Original Assignee
Industrie Ilpea S.P.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrie Ilpea S.P.A. filed Critical Industrie Ilpea S.P.A.
Priority to SI200630630T priority Critical patent/SI1869379T1/sl
Priority to JP2008502390A priority patent/JP5198248B2/ja
Priority to MX2007011609A priority patent/MX2007011609A/es
Priority to EP06725167A priority patent/EP1869379B1/en
Priority to DK06725167.8T priority patent/DK1869379T3/da
Priority to AT06725167T priority patent/ATE456776T1/de
Priority to BRPI0609433A priority patent/BRPI0609433B1/pt
Priority to US11/887,094 priority patent/US8240091B2/en
Priority to DE602006012028T priority patent/DE602006012028D1/de
Priority to CN2006800091201A priority patent/CN101147036B/zh
Priority to PL06725167T priority patent/PL1869379T3/pl
Publication of WO2006100220A1 publication Critical patent/WO2006100220A1/en
Publication of WO2006100220A8 publication Critical patent/WO2006100220A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled

Definitions

  • Such embodiment makes it possible to match the bellows 1 1 with a sealing means 5 which may have different heights of section 2 or different forms of the balloon 3, depending on the conformation of the inner door with which the gasket is matched.
  • a sealing means 5 which may have different heights of section 2 or different forms of the balloon 3, depending on the conformation of the inner door with which the gasket is matched.
  • the stiffness required is in this case given to section 6 of the base 12 as well as to the rest of the base thereof because of the thickening of the monoextruded section and not because of the intrinsic features of the plastic material used.
  • the sealing means 5 still comprises a tubular chamber, or balloon, 3 with a lengthened section substantially complementary to that of the said space 4 to be sealed.
  • the fundamental structural feature is maintained according to the present invention, that is having two sealing means made of soft material, hence deformable, supported by the same rigid base, one of which - the sealing means 5 - works by compression at low temperatures in a more internal area of the refrigerator and the other - the extendible bellows 1 1 - works by extension (preferably due to the pull achieved through a magnetic profile), said sealing means being made so as to eliminate all mutual interferences, making them structurally and functionally independent, thus simultaneously eliminating the negative cooling effect on the functionality of the portion of magnetic seal, which can thus be obtained with more inexpensive material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Gasket Seals (AREA)
PCT/EP2006/060876 2005-03-21 2006-03-20 Double-seal gasket for refrigerator cabinets with high heat insulation properties WO2006100220A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SI200630630T SI1869379T1 (sl) 2005-03-21 2006-03-20 Dvojna tesnilka hladilnih omar z visokimi toplotno izolativnimi lastnostmi
JP2008502390A JP5198248B2 (ja) 2005-03-21 2006-03-20 高断熱性能を有する冷蔵庫収納棚のための２つのシーリングガスケット
MX2007011609A MX2007011609A (es) 2005-03-21 2006-03-20 Junta de sello doble para gabinetes de refrigerador con propiedades de aislamiento de calor alto.
EP06725167A EP1869379B1 (en) 2005-03-21 2006-03-20 Double-seal gasket for refrigerator cabinets with high heat insulation properties
DK06725167.8T DK1869379T3 (da) 2005-03-21 2006-03-20 Dobbeltforseglende tætningselement til køleskabe og med høje varmeisoleringsegenskaber
AT06725167T ATE456776T1 (de) 2005-03-21 2006-03-20 Doppeldichtung für kühlschränke mit hohen wärmeisoliereigenschaften
BRPI0609433A BRPI0609433B1 (pt) 2005-03-21 2006-03-20 gaxeta de selo duplo para cabines de refrigeradores com propriedades isolantes de calor elevadas
US11/887,094 US8240091B2 (en) 2005-03-21 2006-03-20 Double-seal gasket for refrigerator cabinets with high heat insulation properties
DE602006012028T DE602006012028D1 (de) 2005-03-21 2006-03-20 Doppeldichtung für kühlschränke mit hohen wärmeisoliereigenschaften
CN2006800091201A CN101147036B (zh) 2005-03-21 2006-03-20 用于高隔热性冰箱箱体的双密封垫圈
PL06725167T PL1869379T3 (pl) 2005-03-21 2006-03-20 Uszczelka podwójna do szaf chłodniczych o wysokich właściwościach izolacyjnych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2005A000455 2005-03-21
IT000455A ITMI20050455A1 (it) 2005-03-21 2005-03-21 Guarnizione per mobili frigoriferi a doppia tenuta con elevata proprieta' di isolamento termico

Publications (2)

Publication Number Publication Date
WO2006100220A1 true WO2006100220A1 (en) 2006-09-28
WO2006100220A8 WO2006100220A8 (en) 2007-11-22

Family

ID=36645728

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/060876 WO2006100220A1 (en) 2005-03-21 2006-03-20 Double-seal gasket for refrigerator cabinets with high heat insulation properties

Country Status (19)

Country Link
US (1) US8240091B2 (pt)
EP (1) EP1869379B1 (pt)
JP (1) JP5198248B2 (pt)
KR (1) KR101262676B1 (pt)
CN (1) CN101147036B (pt)
AR (1) AR053447A1 (pt)
AT (1) ATE456776T1 (pt)
BR (1) BRPI0609433B1 (pt)
DE (1) DE602006012028D1 (pt)
DK (1) DK1869379T3 (pt)
ES (1) ES2339276T3 (pt)
IT (1) ITMI20050455A1 (pt)
MX (1) MX2007011609A (pt)
PL (1) PL1869379T3 (pt)
PT (1) PT1869379E (pt)
RU (1) RU2389956C2 (pt)
SI (1) SI1869379T1 (pt)
UA (1) UA94222C2 (pt)
WO (1) WO2006100220A1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784822B (zh) * 2007-08-20 2013-04-03 埃尔塞乐公司 双密封装置
CN103256780A (zh) * 2013-05-27 2013-08-21 合肥华凌股份有限公司 用于冷柜的门封和具有它的冷柜
US9121635B2 (en) 2010-12-10 2015-09-01 Industrie Ilpea S.P.A. Magnetic gasket for refrigerator cabinets

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* Cited by examiner, † Cited by third party
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ITMI20050121A1 (it) * 2005-01-28 2006-07-29 Ilpea Ind Spa Guarnizione per mobili frigoriferi con elevate proprieta' di isolamento termico
DE112006000797B4 (de) * 2005-04-08 2019-04-18 Lg Electronics Inc. Dichtungskonstruktion für einen Kühlschrank
US9010564B2 (en) * 2012-04-02 2015-04-21 General Electric Company Refrigerator cabinet assembly
KR20140047360A (ko) * 2012-10-12 2014-04-22 동부대우전자 주식회사 도어가스켓의 응결 방지용 냉장고
CN102878761A (zh) * 2012-10-26 2013-01-16 合肥美的荣事达电冰箱有限公司 冰箱的门封条及具有其的冰箱
CN102927752B (zh) * 2012-11-19 2015-06-17 合肥美的电冰箱有限公司 冰箱及其门封
CN102967111A (zh) * 2012-12-24 2013-03-13 合肥美的荣事达电冰箱有限公司 用于冰箱的门封条组件
KR102267891B1 (ko) * 2014-12-01 2021-06-23 삼성전자주식회사 냉장고
CN104534792A (zh) * 2014-12-30 2015-04-22 合肥华凌股份有限公司 门封条及冰箱
FR3042251B1 (fr) * 2015-10-13 2018-03-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Joint magnetique pour machines cryogeniques
USD843599S1 (en) * 2016-12-20 2019-03-19 Criser, S.A. De C.V. Refrigerator gasket with magnetic sealing element
KR102296461B1 (ko) * 2017-03-10 2021-09-02 삼성전자주식회사 냉장고
JP6905856B2 (ja) * 2017-05-10 2021-07-21 パナソニック株式会社 冷蔵庫
CN109556338B (zh) * 2017-09-27 2021-03-09 青岛海尔特种电冰柜有限公司 一种冷藏装置及密封方法
CN107965967A (zh) * 2017-11-13 2018-04-27 澳柯玛股份有限公司 具有通用把手组件的冰箱门体
CN110657631B (zh) * 2018-06-29 2022-07-12 松下电器产业株式会社 磁性垫及冷却装置
CN109373691A (zh) * 2018-12-12 2019-02-22 广东奥马冰箱有限公司 一种可防止门封外表凝露的冰箱
KR102645051B1 (ko) * 2019-01-17 2024-03-08 현대자동차주식회사 차량용 웨더스트립
JP7386448B2 (ja) * 2019-02-18 2023-11-27 パナソニックＩｐマネジメント株式会社 封止部材
US11162731B2 (en) * 2019-03-07 2021-11-02 Whirlpool Corportation Door gasket assembly for a refrigerated appliance
WO2020217313A1 (ja) * 2019-04-23 2020-10-29 三菱電機株式会社 冷蔵庫
CN114402151A (zh) * 2019-09-04 2022-04-26 Nok株式会社 垫圈
US11898791B2 (en) 2020-05-08 2024-02-13 Whirlpool Corporation Appliance door gasket assembly
TR202010038A1 (tr) 2020-06-26 2022-01-21 Bsh Ev Aletleri San Ve Tic As Gelişmiş ısı yalıtım özelliklerine sahip bir sızdırmazlık tertibatı
TR202010040A2 (tr) 2020-06-26 2022-01-21 Bsh Ev Aletleri San Ve Tic As Soğutucu ci̇haz kapilari i̇çi̇n geli̇şmi̇ş sizdirmazlik terti̇bati

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FR65396E (fr) * 1953-02-26 1956-02-09 Thomson Houston Comp Francaise Dispositif perfectionné de fermeture magnétique étanche
US2963754A (en) * 1957-11-14 1960-12-13 Goodyear Tire & Rubber Refrigerator door seal
JPS50107556A (pt) * 1974-02-01 1975-08-25
US5117587A (en) * 1991-05-02 1992-06-02 Rjf International Corporation Sealing structure
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JPH10259983A (ja) * 1997-03-19 1998-09-29 Hitachi Ltd 冷蔵庫
JP2004132684A (ja) * 2002-08-09 2004-04-30 Tokai Kogyo Co Ltd 断熱シール材、断熱シール組立体及び保温装置

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FR65396E (fr) * 1953-02-26 1956-02-09 Thomson Houston Comp Francaise Dispositif perfectionné de fermeture magnétique étanche
US2963754A (en) * 1957-11-14 1960-12-13 Goodyear Tire & Rubber Refrigerator door seal
JPS50107556A (pt) * 1974-02-01 1975-08-25
US5117587A (en) * 1991-05-02 1992-06-02 Rjf International Corporation Sealing structure
US5533311A (en) * 1994-09-30 1996-07-09 Maytag Corporation Thermoformed plastic refrigerator door
JPH10259983A (ja) * 1997-03-19 1998-09-29 Hitachi Ltd 冷蔵庫
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784822B (zh) * 2007-08-20 2013-04-03 埃尔塞乐公司 双密封装置
US9121635B2 (en) 2010-12-10 2015-09-01 Industrie Ilpea S.P.A. Magnetic gasket for refrigerator cabinets
CN103256780A (zh) * 2013-05-27 2013-08-21 合肥华凌股份有限公司 用于冷柜的门封和具有它的冷柜

Also Published As

Publication number Publication date
PL1869379T3 (pl) 2010-07-30
RU2007138966A (ru) 2009-04-27
PT1869379E (pt) 2010-05-05
CN101147036A (zh) 2008-03-19
KR101262676B1 (ko) 2013-05-15
JP2008533433A (ja) 2008-08-21
BRPI0609433A2 (pt) 2011-05-10
US8240091B2 (en) 2012-08-14
CN101147036B (zh) 2011-12-07
MX2007011609A (es) 2007-11-22
EP1869379B1 (en) 2010-01-27
ES2339276T3 (es) 2010-05-18
JP5198248B2 (ja) 2013-05-15
EP1869379A1 (en) 2007-12-26
KR20070112470A (ko) 2007-11-26
DK1869379T3 (da) 2010-05-10
BRPI0609433B1 (pt) 2018-07-17
AR053447A1 (es) 2007-05-09
ITMI20050455A1 (it) 2006-09-22
US20090058246A1 (en) 2009-03-05
SI1869379T1 (sl) 2010-06-30
RU2389956C2 (ru) 2010-05-20
DE602006012028D1 (de) 2010-03-18
UA94222C2 (ru) 2011-04-26
WO2006100220A8 (en) 2007-11-22
ATE456776T1 (de) 2010-02-15

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